206659530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 675222912

約数和(自身を除く): 468563382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 2711, 3465, 3630, 4235, 5082, 5422, 5445, 6930, 7623, 8133, 8470, 10890, 12705, 13555, 15246, 16266, 18977, 24399, 25410, 27110, 29821, 37954, 38115, 40665, 48798, 56931, 59642, 76230, 81330, 89463, 94885, 113862, 121995, 149105, 170793, 178926, 189770, 208747, 243990, 268389, 284655, 298210, 328031, 341586, 417494, 447315, 536778, 569310, 626241, 656062, 853965, 894630, 984093, 1043735, 1252482, 1341945, 1640155, 1707930, 1878723, 1968186, 2087470, 2296217, 2683890, 2952279, 3131205, 3280310, 3757446, 4592434, 4920465, 5904558, 6262410, 6888651, 9393615, 9840930, 11481085, 13777302, 14761395, 18787230, 20665953, 22962170, 29522790, 34443255, 41331906, 68886510, 103329765, 206659530]

約数ペア:

[(1, 206659530), (2, 103329765), (3, 68886510), (5, 41331906), (6, 34443255), (7, 29522790), (9, 22962170), (10, 20665953), (11, 18787230), (14, 14761395), (15, 13777302), (18, 11481085), (21, 9840930), (22, 9393615), (30, 6888651), (33, 6262410), (35, 5904558), (42, 4920465), (45, 4592434), (55, 3757446), (63, 3280310), (66, 3131205), (70, 2952279), (77, 2683890), (90, 2296217), (99, 2087470), (105, 1968186), (110, 1878723), (121, 1707930), (126, 1640155), (154, 1341945), (165, 1252482), (198, 1043735), (210, 984093), (231, 894630), (242, 853965), (315, 656062), (330, 626241), (363, 569310), (385, 536778), (462, 447315), (495, 417494), (605, 341586), (630, 328031), (693, 298210), (726, 284655), (770, 268389), (847, 243990), (990, 208747), (1089, 189770), (1155, 178926), (1210, 170793), (1386, 149105), (1694, 121995), (1815, 113862), (2178, 94885), (2310, 89463), (2541, 81330), (2711, 76230), (3465, 59642), (3630, 56931), (4235, 48798), (5082, 40665), (5422, 38115), (5445, 37954), (6930, 29821), (7623, 27110), (8133, 25410), (8470, 24399), (10890, 18977), (12705, 16266), (13555, 15246)]